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Taxco Mexico Sterling Silver Dangle Earrings ~ 5g: Vintage Taxco Mexico sterling silver dangle earrings featuring oxidized silver bead drops with sleek black accents. Classic handcrafted Mexican artisan design with modernist styling. Marked 925 sterli

3 days Left

Taxco Mexico Sterling Silver Dangle Earrings ~ 5g

Long Lake Art & Antiques

US$20

4 days Left

28”/11g Taxco Mexico Carlos Caro 925 Sterling Silver Opal Inlay Pendant Necklace

Sphere Auctions LLC

US$10

(1 bid)

Cardenas Taxco Mexico 950 Silver Opal Pendant: Cardenas Taxco Mexico 950 Silver Opal Pendant

Jul 07, 2026

Cardenas Taxco Mexico 950 Silver Opal Pendant

Retro Roadshow Auctions

US$2

(1 bid)

19.24ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 69AT: Hand polished rectangular cushion cabochon crafted from unmodified Queensland matrix boulder opal, featuring dense dark ironstone host threaded with broad, luminous golden opal veins shot through with

2 days Left

19.24ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 69AT

US$5

17.40ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 65AT: Hand polished freeform triangular cabochon of natural Queensland matrix boulder opal, set upon fine speckled ironstone host rock crisscrossed with vivid saturated violet-purple opal vein networks form

2 days Left

17.40ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 65AT

US$5

27.41ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 10AV: Hand polished rounded rectangular cushion cabochon of natural Queensland matrix boulder opal, featuring speckled warm brown ironstone base matrix interlaced with intricate branching opal veins of deep

2 days Left

27.41ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 10AV

US$5

19.28ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 72AT: Hand polished freeform rectangular cushion cabochon formed from natural Queensland matrix boulder opal, featuring deep dark ironstone host rock interlaced with thick, saturated golden-amber opal vein

2 days Left

19.28ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 72AT

US$5

14.62ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 22AV: Hand polished elongated pear teardrop cabochon formed from natural Queensland matrix boulder opal, featuring fine speckled warm brown ironstone host rock crisscrossed with vivid saturated violet-purpl

2 days Left

14.62ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 22AV

US$5

23.4ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 44AV: Hand polished freeform tapered trapezoid cabochon crafted from natural Queensland matrix boulder opal, featuring fine glitter-speckled warm brown ironstone host crisscrossed with vivid branching opal

2 days Left

23.4ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 44AV

US$5

21.37ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 68AT: Hand polished elongated rectangular bar cabochon of natural Queensland matrix boulder opal, formed with rich dark ironstone host matrix interlaced with branching opal veins blending vivid violet-blue

2 days Left

21.37ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 68AT

US$5

30.00ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 76AT: Hand polished elongated freeform teardrop cabochon mined from Queensland boulder opal matrix, featuring dark ironstone base interwoven with vivid sky-blue opal pools, streaks of electric green iridesc

2 days Left

30.00ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 76AT

US$5

12.8ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 15AV: Hand polished tapered trapezoid bar cabochon crafted from natural Queensland matrix boulder opal, featuring gradient warm brown ironstone host distinguished by rare orbicular circular opal formations

2 days Left

12.8ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 15AV

US$5

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62 past auction results for "raw-diamond-in-matrix"

Browse a record of outcomes from past auctions, including sale prices and unsold items.

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Vintage Taxco Mexico Sterling Silver Cantera Fire Opal Ring 5g – Matrix Opal: Born from the volcanic landscapes of Mexico, this vintage Taxco silver ring captures the raw beauty of Cantera opal in its natural matrix. Unlike polished gemstones, this opal remains embedded in its

2026

Vintage Taxco Mexico Sterling Silver Cantera Fire Opal Ring 5g – Matrix Opal

Sphere Auctions LLCSun Prarie, WI

RARE RAW EMERALDS IN MATRIX: Fantastic, as-found, raw emeralds in matrix. Truly a beautiful specimen perfect for any collector. Condition: (Excellent). Dimensions: 9” x 5” x 4 - 1/4”.

2025

RARE RAW EMERALDS IN MATRIX

Dan Morphy AuctionsDenver, PA

Vintage Sterling Vermeil Hearts & Hugs Tennis Bracelet, 7", 1980's: Vintage Sterling Vermeil Hearts & Hugs Tennis Bracelet, 7", Signed DBJ. Silver hearts with a raised area to give it the illusion of a diamond s- there is one raw diamond chip in one of the hearts. The

2025

Vintage Sterling Vermeil Hearts & Hugs Tennis Bracelet, 7", 1980's

Jasper52New York, NY

Celestite, druzy, cave calcite, petrified wood, Herkimer diamond in matrix, optical calcite.: Celestite, druzy, cave calcite, petrified wood, Herkimer diamond in matrix, optical calcite. Stands included. Size: largest 3"T x 5"L x 3"D Provenance: From the lifetime collection of an Oreland, Penn

2025

Celestite, druzy, cave calcite, petrified wood, Herkimer diamond in matrix, optical calcite.

In Like Kindness Foundation Inc.Hatboro, PA

Turquoise - No. 8 Mine Nevada, Large [193078]: Rough turquoise - Large raw specimen, matrix with blue turquoise showing through. Low grade. Piece is about 7" x 6" x 5". Approximate weight 6.2 pounds. From No. 8 turquoise mine, located in Nevada, i

2025

Turquoise - No. 8 Mine Nevada, Large [193078]

Holabird Western Americana CollectionsReno, NV

1.01Ct Natural Salt & Pepper Diamond Lot, Mixed Round Cuts: A kaleidoscope of natural inclusions and smoky tonal depth, this curated lot of round-cut salt and pepper diamonds. With stones varying in translucency and internal matrix, from silvery-gray to carbon

2025

1.01Ct Natural Salt & Pepper Diamond Lot, Mixed Round Cuts

ThousandPlanetHunghom, Kowloon

1.04Ct Natural Salt & Pepper Diamond Lot, Mixed Round Cuts: A kaleidoscope of natural inclusions and smoky tonal depth, this curated lot of round-cut salt and pepper diamonds. With stones varying in translucency and internal matrix, from silvery-gray to carbon

2025

1.04Ct Natural Salt & Pepper Diamond Lot, Mixed Round Cuts

ThousandPlanetHunghom, Kowloon

SOLD

Multiple Herkimer Diamonds In Matrix: Collection of small pieces of Herkimer diamonds in matrix, Herkimer NY. Every piece has something to see. Size: various, largest 2.5"T x 4"L x 2.75"D Provenance: From the lifetime collection of an Ore

2025

Multiple Herkimer Diamonds In Matrix

Ashcroft and Moore LLCHatboro, PA

SOLD

Pink & Green Tourmaline In Matrix: Pink and green tourmaline in matrix, Herkimer diamonds in matrix. Stand included. Size: 5"T x 4"L x 7"D, 4"T x 6"L x 6"D Provenance: From the lifetime collection of an Oreland, Pennsylvania private es

2025

Pink & Green Tourmaline In Matrix

Ashcroft and Moore LLCHatboro, PA

SOLD

Chrysocolla, Quartz, Halite, Crystal Eggs: Halite, chrysocolla, quartz, Herkimer diamond in matrix, & polished eggs-citrine, amethyst, rhodochrosite, aventurine. Stands included. Size: largest 3"T x 5"L x 4"D Provenance: From the lifetime coll

2025

Chrysocolla, Quartz, Halite, Crystal Eggs

Ashcroft and Moore LLCHatboro, PA

SOLD

Garnet In Matrix, Ryolite, Kunzite: Fluorite druzy, garnet in matrix, Ryolite, apophyllite & stillbite bow tie, kunzite, Herkimer diamonds. Stands included. Size: largest 7"T x 4.5"L x 2.5"D Provenance: From the lifetime collection of a

2025

Garnet In Matrix, Ryolite, Kunzite

Ashcroft and Moore LLCHatboro, PA

SOLD

Pecos Diamonds, Golden Barite, Galena: Pecos diamonds in matrix (New Mexico), golden barite, galena, bismuth (man made), amethyst, geode. Stands included. Size: largest 5.5"T x 4"L x 3"D Provenance: From the lifetime collection of anOrelan

2025

Pecos Diamonds, Golden Barite, Galena

Ashcroft and Moore LLCHatboro, PA

Large Specimen, Rubies In Matrix: Large example of rubies in matrix (UV reactive) on raw wood stand. Size: 5.5"T x 10"L x 11"D Provenance: From the lifetime collection of an Oreland, Pennsylvania private estate. Shipping Options: You

2025

Large Specimen, Rubies In Matrix

Ashcroft and Moore LLCHatboro, PA

Herkimer Diamond, Pyrite, Fluorite, Rubies: Diamond cut quartz point, rutilated quartz, orthoceras fossils, Herkimer diamond in matrix, pyrite sphere, quartz pebbles, rough rubies, fluorite. Stands included. Size: largest 2.5"T x 1.5"L x 2.5"D

2025

Herkimer Diamond, Pyrite, Fluorite, Rubies

Ashcroft and Moore LLCHatboro, PA

Mica In Tourmaline, Herkimer, Pyrite, Copper: Metallic mineral selection, mica in black tourmaline, Herkimer diamond in matrix and a nice triple Herkimer on stand, pyrite clusters, copper free form and bismuth (man made Germany). Size: largest 6"

2025

Mica In Tourmaline, Herkimer, Pyrite, Copper

Ashcroft and Moore LLCHatboro, PA

Celestite Geode, Optical Calcite, Rose Quartz: Celestite geode, optical calcite, rose quart on stand, blue fluorite, cactus quartz, quartz cluster, septarian eggs on stand, Herkimer diamond in matrix. all stands included. Size: largest2.5"T x 4"L

2025

Celestite Geode, Optical Calcite, Rose Quartz

Ashcroft and Moore LLCHatboro, PA

NATURAL HISTORY: Lot - Australian Yowah & Koroit Boulder Opal Rough, 415g: An enticing parcel of raw Australian boulder opals sourced from the legendary Yowah and Koroit opal fields in Queensland. This lot includes richly patterned ironstone matrix specimens with scattered v

2025

NATURAL HISTORY: Lot - Australian Yowah & Koroit Boulder Opal Rough, 415g

ThousandPlanetHunghom, Kowloon

NATURAL HISTORY: Lot - Australian Yowah & Koroit Boulder Opal Rough, 358g: An enticing parcel of raw Australian boulder opals sourced from the legendary Yowah and Koroit opal fields in Queensland. This lot includes richly patterned ironstone matrix specimens with scattered v

2025

NATURAL HISTORY: Lot - Australian Yowah & Koroit Boulder Opal Rough, 358g

ThousandPlanetHunghom, Kowloon

AUSTRALIAN MATRIX BOULDER OPAL - Rough Lot, 53g, 1.5-2.5cm Each: A striking lot of natural Australian matrix boulder opal rough, weighing a total of 76g, with individual pieces ranging from 2-3cm in size. These raw specimens display mesmerizing flashes of blue, gre

2025

AUSTRALIAN MATRIX BOULDER OPAL - Rough Lot, 53g, 1.5-2.5cm Each

ThousandPlanetHunghom, Kowloon

AUSTRALIAN MATRIX BOULDER OPAL - Rough Lot, 50g, 2-3cm Each: A striking lot of natural Australian matrix boulder opal rough, weighing a total of 76g, with individual pieces ranging from 2-3cm in size. These raw specimens display mesmerizing flashes of blue, gre

2025

AUSTRALIAN MATRIX BOULDER OPAL - Rough Lot, 50g, 2-3cm Each

ThousandPlanetHunghom, Kowloon

AUSTRALIAN MATRIX BOULDER OPAL - Rough Lot, 60g, 1-3cm Each: A striking lot of natural Australian matrix boulder opal rough, weighing a total of 76g, with individual pieces ranging from 2-3cm in size. These raw specimens display mesmerizing flashes of blue, gre

2025

AUSTRALIAN MATRIX BOULDER OPAL - Rough Lot, 60g, 1-3cm Each

ThousandPlanetHunghom, Kowloon

AUSTRALIAN MATRIX BOULDER OPAL - Rough Lot, 43g, 2-2.5cm Each: A striking lot of natural Australian matrix boulder opal rough, weighing a total of 76g, with individual pieces ranging from 2-3cm in size. These raw specimens display mesmerizing flashes of blue, gre

2025

AUSTRALIAN MATRIX BOULDER OPAL - Rough Lot, 43g, 2-2.5cm Each

ThousandPlanetHunghom, Kowloon

AUSTRALIAN MATRIX BOULDER OPAL - Rough Lot, 50g, 2-2.5cm Each: A striking lot of natural Australian matrix boulder opal rough, weighing a total of 76g, with individual pieces ranging from 2-3cm in size. These raw specimens display mesmerizing flashes of blue, gre

2025

AUSTRALIAN MATRIX BOULDER OPAL - Rough Lot, 50g, 2-2.5cm Each

ThousandPlanetHunghom, Kowloon

AUSTRALIAN MATRIX BOULDER OPAL - Rough Lot, 76g, 2-3cm Each: A striking lot of natural Australian matrix boulder opal rough, weighing a total of 76g, with individual pieces ranging from 2-3cm in size. These raw specimens display mesmerizing flashes of blue, gre

2025

AUSTRALIAN MATRIX BOULDER OPAL - Rough Lot, 76g, 2-3cm Each

ThousandPlanetHunghom, Kowloon

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